"There's one motherf***er in the jungle -- when he roar everything stops ... and I'm about to motherf***in' ROAR!"
You fired up yet?!
Cam Newtonsure as hell is -- the Patriots QB just WENT OFF in a new gym session video .. and seemingly took a shot at his old team!!
Waiting for your permission to load the Instagram Media.
While stomping around his gym, a shirtless, jacked Newton looks directly into the camera and says, "You gonna choose THAT over THIS?!"
Is it a message to his former team the Carolina Panthers -- who released Cam to later sign Teddy Bridgewater?!
Maybe. Maybe not. Either way, Cam's definitely got a chip on his shoulder ... and he's ready to show the world he's still dominant.
"I'm getting tired of being humble now," Newton said.
"I'm really a killa. I'm really a killa ... You feel me? I'm getting tired of all this humble sh*t. Because, when you humble, they start taking advantage of you."
"When you don't say nothing, they start taking advantage of you."
Cam then described himself as a LION -- the kind of king who isn't bothered by the rest of the animal kingdom.
"The hyenas can be doing all that he do, the elephants can be doing all he do, the giraffes, the antelopes, the chimpanzees, even the gorilla. But there's one mother**ker in the jungle -- when he roar, everything stops. And I'm about to motherf**kin' roar!!!"
Newton just signed a 1-year, $1.05 million deal with New England -- with just $550,000 in guaranteed money.
The deal is incentive-based -- meaning if Newton balls out like he's hoping to ... he can make up to $7.5 million.
After signing the contract, Newton said it's not about the money -- "it's about respect."
Cam's only 31-years-old and a former NFL MVP -- and when he's healthy, he's a BEAST!